| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SIDEBAR_SIDEBAR_H_ |
| #define ASH_SIDEBAR_SIDEBAR_H_ |
| |
| #include <memory> |
| |
| #include "ash/sidebar/sidebar_params.h" |
| #include "base/macros.h" |
| |
| namespace ash { |
| |
| class Shelf; |
| class SidebarWidget; |
| |
| /** |
| * Class to handle and manage the sidebar and its components (eg. window and |
| * widget). |
| * |
| * This class is used as an interface of Sidebar for external components. |
| */ |
| class Sidebar { |
| public: |
| Sidebar(); |
| virtual ~Sidebar(); |
| |
| void SetShelf(Shelf* shelf); |
| void Show(SidebarInitMode mode); |
| void Hide(); |
| bool IsVisible() const; |
| |
| private: |
| // The widget of Sidebar, which has the views of Sidebar. Not owned by this, |
| // but by its native widget (NATIVE_WIDGET_OWNS_WIDGET). |
| SidebarWidget* widget_ = nullptr; |
| |
| // The shelf associated with the sidebar widget. This is the value set by |
| // SetRootAndShelf(). Not owned by this. |
| Shelf* shelf_ = nullptr; |
| |
| DISALLOW_COPY_AND_ASSIGN(Sidebar); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SIDEBAR_SIDEBAR_H_ |